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If you can't explain it simply, you don't understand it well enough.

Albert Einstein

Lec 01. Math for Economists

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Instructor: Jason Kronewetter, Ph.D.

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Description: UCI Math 4 covers the following topics: linear algebra and multivariable differential calculus suitable for economic applications.

Recorded on August 5, 2013

Required attribution: Kronewetter, Jason. Math for Economists 4 (UCI OpenCourseWare: University of California, Irvine), [Access date]. License: Creative Commons Attribution-ShareAlike 3.0 United States License. (

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Introduction

Why Monopolies Arise

Monopoly Resources

Government-Created Monopolies

Natural Monopolies

How Monopolies Make Production and Pricing Decisions-Monopoly Vs Competition

How Monopolies Make Production and Pricing Decisions-Monopoly Vs Competition

How Monopolies Make Production and Pricing Decisions-A Monopoly’s Revenue

How Monopolies Make Production and Pricing Decisions - Profit Maximization

How Monopolies Make Production and Pricing Decisions – A Monopoly’s profit

The Welfare Cost of Monopolies

The Welfare Cost of Monopolies-The Deadweight loss.

The Welfare Cost of Monopolies-The Monopoly’s Profit: A Social Cost?

Price Discrimination

Price Discrimination-A Parable about pricing.

Price Discrimination-The Moral of the Story

Price Discrimination-The analytics of Price Discrimination

Price Discrimination-Examples of Price Discrimination.

Public Policy towards Monopolies

Public Policy towards Monopolies. Increasing Competition with Antitrust Laws.

Public Policy towards Monopolies. Regulation

Public Policy towards Monopolies. Public Ownership.

Public Policy towards Monopolies. Doing nothing

Conclusion: The Prevalence of Monopolies

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Lec 15. Math for Economists

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Instructor: Jason Kronewetter, Ph.D.

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Description: UCI Math 4 covers the following topics: linear algebra and multivariable differential calculus suitable for economic applications.

Recorded on September 9, 2013

Required attribution: Kronewetter, Jason. Math for Economists 4 (UCI OpenCourseWare: University of California, Irvine), [Access date]. License: Creative Commons Attribution-ShareAlike 3.0 United States License. (

Instructor: Jon Gruber, 14.01 students

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Chapter 5. Elasticity and Its application. Gregory Mankiw. Principles of Economics.

The price elasticity of demand and its determinants.

Computing the price elasticity of demand.

The midpoint method: A better way to calculate percentage changes and elasticities.

The midpoint method: A better way to calculate percentage changes and elasticities

Different cases of Price Elasticity demand

Different cases of Price Elasticity Demand.

Total revenue and the price elasticity.

Total revenue and the price elasticity.

Total revenue and the price elasticity of demand.

Other Demand Elasticities.The income Elasticities.

Cross-Price Elasticity of Demand

Elasticity of supply.

Computing the price elasticity of supply.

The variety of supply curves.

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By Jodi Beggs - Economists Do It With Models

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This video includes the following concepts: Fiscal policy, spending and tax multipliers, crowding out effect, monetary policy, money multiplier and expansion of money supply, relationships involving Interest Rates, long run economic growth, effects of inflation, relationships between AD/AS and the short run Phillips curve, AD/AS model in long run, and more.

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Microeconomics on Khan Academy: Topics covered in a traditional college level introductory microeconomics course

About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything.

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